A triple shooting in Marrero on Saturday night left two men dead and another critically wounded, according to the Jefferson Parish Sheriff's Office. At least one person -- possibly two people -- walked up or drove up behind a black Nissan Sentra that was parked at the curb outside a home at 2128 Caddy Drive about 7:50 p.m. and fired a gun, said sheriff's spokesman Glen Boyd.

One man sitting in the driver's seat of the car and another found lying in the yard at 2128 Caddy were struck by bullets and died at the scene, Boyd said. A third, in the passenger's seat of the car, was taken to Interim LSU Public Hospital for emergency medical treatment.

Bullets blew out the back and right-side, rear windows of the car. Boyd said. A nurse living on Caddy tried to perform CPR on the victim in the yard.

investigators have not identified any suspects or a possible motive behind the attack, but they recovered multiple .45-caliber bullet casings on the street. No other details were immediately available.

The shooting on Caddy Drive resulted in the second and third homicides on the West Bank of Jefferson Parish this weekend. Boyd said a man was shot at a bar and grill in the 6000 block of West Bank Expressway on Friday night.

The victim in Friday's shooting was taken to Interim LSU Public Hospital, but he died Saturday morning, according to Boyd. None of the victims' identities in either Friday's or Saturday's incidents were released.

Authorities ask anyone who may have information on either case to call Crimestoppers at 504.822.1111. People can also text tips to C-R-I-M-E-S (274637); text TELLCS and then the crime information.

Callers or texters do not have to give their names or testify. They can earn a $2,500 reward for information that leads to an indictment.

Update: The Jefferson Parish Sheriff's Office on Sunday released the names and ages of the victims of the Caddy Drive shooting. Marrero residents Dwight Hansberry, 24, and Terrance Brown, 23, were pronounced dead at the scene. Michael Johnson, 26, remains in critical condition.